<template>
  <div class="container" @click="handleGallaryClick">
      <div class="wrapper">
        <swiper :options="swiperOption" ref="mySwiper">
          <swiper-slide v-for="(item,index) in imgs" :key="index">
            <img class="gallary-img" :src="item" >
          </swiper-slide>
          <div class="swiper-pagination" slot="pagination"></div>
        </swiper>
      </div>
  </div>
</template>

<script>
  export default {
    name: "CommonGallary",
    props: {
      imgs: {
        type: Array,
        default: () => {
          return []
        }
      }
    },
    data () {
      return {
        swiperOption:{
          pagination:'.swiper-pagination',
          paginationType : 'fraction',
          observeParents:true, // 监听swiper的变化 window.resize更新
          observer:true // swiper的子元素显示隐藏状态切换时，自动初始化swiper
        }
      }
    },
    methods: {
      handleGallaryClick () {
        this.$emit('close')
      }
    }
  }
</script>

<style scoped lang="stylus">
  .container >>> .swiper-container
    overflow inherit
  .container
    display flex
    flex-direction column
    justify-content center
    position fixed
    left 0
    right 0
    bottom 0
    top 0
    background #000
    z-index 99
    .wrapper
      width 100%
      height 0
      padding-bottom 100%
      .gallary-img
        width 100%
      .swiper-pagination
        color #fff
        bottom -1rem
</style>
